<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <!-- 找到最接近0的数字 -->
    <script>
      var findClosestNumber = function (nums) {
        nums.sort((a, b) => a - b)
        let ans = 0,
          min = Infinity
        for (const num of nums) {
          let temp = Math.abs(num)
          if (temp <= min) {
            min = temp
            ans = num
          }
        }
        return ans
      }
      console.log(findClosestNumber([-4, -2, 1, 4, 8]))
    </script>
  </body>
</html>
